spaceport

A facility for launching, testing, maintaining, and storing space launch
vehicles, including conventional rockets and space
planes. The term is analogous to airport.

Some present day launch sites and facilities are often called spaceports.
The European Space Agency, for example, refers to its launch site at Kourou
in French Guiana – Guiana
Space Centre – as "Europe's Spaceport." However, the term is also
used to refer specifically to a site from which commercial reusable
launch vehicles can take off and land on conventional runways. The first
such spaceports are still in the developmental stage. Among them will be
the Southwest Regional Spaceport
in New Mexico, and others at Ras-Al-Khaimah, in the United Arab Emirates,
and Singapore. Commercial flights are expected to begin from these facilities
as early as 2008.